/*******************************************************************************
 * Copyright (c) 2016 Bruno Medeiros and other Contributors.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Bruno Medeiros - initial API and implementation
 *******************************************************************************/
package melnorme.lang.ide.ui.text;


import static melnorme.utilbox.core.Assert.AssertNamespace.assertFail;

import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.widgets.Display;

import com.googlecode.goclipse.ui.GoUIPreferenceConstants;
import com.googlecode.goclipse.ui.text.GoScanner;

import melnorme.lang.ide.core.TextSettings_Actual.LangPartitionTypes;
import melnorme.lang.ide.ui.text.coloring.SingleTokenScanner;
import melnorme.lang.ide.ui.text.coloring.TokenRegistry;

public abstract class LangBasicSourceViewerConfiguration extends AbstractLangBasicSourceViewerConfiguration {
	
	public LangBasicSourceViewerConfiguration(IPreferenceStore preferenceStore) {
		super(preferenceStore);
	}
	
	@Override
	protected AbstractLangScanner createScannerFor(Display current, LangPartitionTypes partitionType,
			TokenRegistry tokenStore) {
		switch (partitionType) {
		case CODE:
			return new GoScanner(tokenStore);
					
		case LINE_COMMENT:
		case BLOCK_COMMENT:
			return new SingleTokenScanner(tokenStore, GoUIPreferenceConstants.COMMENT);
			
		case CHARACTER:
			return new SingleTokenScanner(tokenStore, GoUIPreferenceConstants.CHARACTER);
		case STRING:
			return new SingleTokenScanner(tokenStore, GoUIPreferenceConstants.STRING);
		case MULTILINE_STRING:
			return new SingleTokenScanner(tokenStore, GoUIPreferenceConstants.MULTILINE_STRING);
		}
		
		throw assertFail();
	}
	
}